Add domestic standard nutrition group of enzyme and high fibre nutrition type rabbit of group suffer from diarrhoea frequency lower than other group, the diarrhoea frequency of 7 groups is successively: 10.43%, 0, 1.2%, 2.56%, 8.24%, 0, 4.46%.

• 添加国产酶的标准营养组和高纤维营养型组的家兔腹泻频率低于其它组，7个组的腹泻频率依次为：10.；43%25、0、1